// $Id$

/*    
 Aoide is a web-based music catalog using the Spring Framework.
 Copyright (C) 2009  Arjan Huijzer

 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation; either version 2 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License along
 with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 You can contact Arjan Huijzer by sending an e-mail to huijzer@gmail.com.
 */

package org.aoide.web.controller;

import javax.servlet.http.HttpServletRequest;

import org.aoide.core.persistence.Artist;
import org.aoide.core.persistence.ArtistDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.propertyeditors.StringTrimmerEditor;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.ServletRequestDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

@Controller
@RequestMapping("/artistEdit.action")
public class ArtistEditController {

	@Autowired
	private ArtistDao dao;

    @ModelAttribute("artist")
    public Artist formBackingObject(@RequestParam("uuid") String uuid) {
    	return dao.load(uuid);
    }
	
	@RequestMapping(method = RequestMethod.GET)
    public String setupForm(ModelMap model) {
        return "artistEdit";
    }
		
	@RequestMapping(method = RequestMethod.POST)
	protected ModelAndView onSubmit(@ModelAttribute("artist") Artist artist, BindingResult bindingResult) throws Exception {
		return new ModelAndView("artistDisplay", "artist", artist);
	}

	@InitBinder
	protected void initBinder(HttpServletRequest request, ServletRequestDataBinder binder) throws Exception {
		binder.registerCustomEditor(String.class, new StringTrimmerEditor(false));
	}
	
}
